Q: Is 15,676,650 a Composite Number?

Why is 15,676,650 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 15,676,650 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 150 165 198 225 275 330 450 495 550 825 990 1,650 2,475 3,167 4,950 6,334 9,501 15,835 19,002 28,503 31,670 34,837 47,505 57,006 69,674 79,175 95,010 104,511 142,515 158,350 174,185 209,022 237,525 285,030 313,533 348,370 475,050 522,555 627,066 712,575 870,925 1,045,110 1,425,150 1,567,665 1,741,850 2,612,775 3,135,330 5,225,550 7,838,325 and 15,676,650, with no remainder.

Since 15,676,650 cannot be divided by just 1 and 15,676,650, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).